Βαλβίδες πίεσης Top-Loading με μακριά έξoδο
For flexible adaptation to all pipe diameters in indicated range by means of the FRIATOP Clamping device (see application picture and Product Range FRIATOOLS Ref.-No. 613350). Stainless steel activating spindle 1.4305. No further insulation necessary.
Leak and swarf free tapping up to 10 bar (gas) and 16 bar (water). Integrated drill with upper and lower stop, guided in a metal sleeve. With exposed heating coils for optimal heat transfer. Maintenance free, operating shut-off valve actuated by a rod (e.g. FRIALEN EBS). Length of the outlet spigot dimensioned for 2 fusion operations. Four cornered shaft wrench size 14.mm
For flexible adaptation to all pipe diameters in indicated range by means of the FRIATOP Clamping device (see application picture and Product Range FRIATOOLS Ref.-No. 613350). Stainless steel activating spindle 1.4305. No further insulation necessary.
Leak and swarf free tapping up to 10 bar (gas) and 16 bar (water). Integrated drill with upper and lower stop, guided in a metal sleeve. With exposed heating coils for optimal heat transfer. Maintenance free, operating shut-off valve actuated by a rod (e.g. FRIALEN EBS). Length of the outlet spigot dimensioned for 2 fusion operations. Four cornered shaft wrench size 14.mm
Areas of Application
FRIALEN-Pressure Tapping Valve DAV-TL is used for branches of unpressurised and pressurised pipes for the variable adaptation to all pipe diameters within the indicated range.
Assembly Instructions
The fusion of the HD-PE distribution pipes and the house connections with the FRIALEN-Pressure Tapping Valves takes place by FRIALEN-fusing – leakproof and longitudinally strong.
The saddle and the outlet spigot have to be prepared according to the general installation instructions (see “Assembly Instructions” for “FRIALEN-Large pipe technique and pipe network relining”). This involves removing the oxide skin, to clean and clamp the construction part onto pipe using FRIALEN clamping device FRIATOP.
Good reasons for using the FRIALEN-DAV:
Only 10 turns to activate “OPEN/CLOSE”
Simplified use due to low drilling torque
Fusing and drilling of the main under maximum working pressure gas/water
Compact part in HD-PE
Preassembled unit without loose parts
No preventive measures necessary with regard to corrosion
Actuating spindle in stainless steel
Swarfless tapping due to rotating punching drill made of stainless steel
Punched-out pipe piece remains securely in drill
Drill with upper and lower stop
Length of outlet spigot dimensioned for two fusion operations
Maintenance free, operating isolating valve actuated by a linkage (e.g. FRIALEN-EBS)
Additional barcode for tracing back the underground fitting (Traceability-Coding)
